/*
 * Copyright (c) 2015 Danilo Abrignani
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Danilo Abrignani <danilo.abrignani@unibo.it>
 */

#include "component-carrier-enb.h"

#include "ff-mac-scheduler.h"
#include "lte-enb-mac.h"
#include "lte-enb-phy.h"
#include "lte-ffr-algorithm.h"

#include <ns3/abort.h>
#include <ns3/boolean.h>
#include <ns3/log.h>
#include <ns3/pointer.h>
#include <ns3/simulator.h>
#include <ns3/uinteger.h>

namespace ns3
{

NS_LOG_COMPONENT_DEFINE("ComponentCarrierEnb");
NS_OBJECT_ENSURE_REGISTERED(ComponentCarrierEnb);

TypeId
ComponentCarrierEnb::GetTypeId()
{
    static TypeId tid = TypeId("ns3::ComponentCarrierEnb")
                            .SetParent<ComponentCarrier>()
                            .AddConstructor<ComponentCarrierEnb>()
                            .AddAttribute("LteEnbPhy",
                                          "The PHY associated to this EnbNetDevice",
                                          PointerValue(),
                                          MakePointerAccessor(&ComponentCarrierEnb::m_phy),
                                          MakePointerChecker<LteEnbPhy>())
                            .AddAttribute("LteEnbMac",
                                          "The MAC associated to this EnbNetDevice",
                                          PointerValue(),
                                          MakePointerAccessor(&ComponentCarrierEnb::m_mac),
                                          MakePointerChecker<LteEnbMac>())
                            .AddAttribute("FfMacScheduler",
                                          "The scheduler associated to this EnbNetDevice",
                                          PointerValue(),
                                          MakePointerAccessor(&ComponentCarrierEnb::m_scheduler),
                                          MakePointerChecker<FfMacScheduler>())
                            .AddAttribute("LteFfrAlgorithm",
                                          "The FFR algorithm associated to this EnbNetDevice",
                                          PointerValue(),
                                          MakePointerAccessor(&ComponentCarrierEnb::m_ffrAlgorithm),
                                          MakePointerChecker<LteFfrAlgorithm>());
    return tid;
}

ComponentCarrierEnb::ComponentCarrierEnb()
{
    NS_LOG_FUNCTION(this);
}

ComponentCarrierEnb::~ComponentCarrierEnb()
{
    NS_LOG_FUNCTION(this);
}

void
ComponentCarrierEnb::DoDispose()
{
    NS_LOG_FUNCTION(this);
    if (m_phy)
    {
        m_phy->Dispose();
        m_phy = nullptr;
    }
    if (m_mac)
    {
        m_mac->Dispose();
        m_mac = nullptr;
    }
    if (m_scheduler)
    {
        m_scheduler->Dispose();
        m_scheduler = nullptr;
    }
    if (m_ffrAlgorithm)
    {
        m_ffrAlgorithm->Dispose();
        m_ffrAlgorithm = nullptr;
    }

    Object::DoDispose();
}

void
ComponentCarrierEnb::DoInitialize()
{
    NS_LOG_FUNCTION(this);
    m_phy->Initialize();
    m_mac->Initialize();
    m_ffrAlgorithm->Initialize();
    m_scheduler->Initialize();
}

Ptr<LteEnbPhy>
ComponentCarrierEnb::GetPhy()
{
    NS_LOG_FUNCTION(this);
    return m_phy;
}

void
ComponentCarrierEnb::SetPhy(Ptr<LteEnbPhy> s)
{
    NS_LOG_FUNCTION(this);
    m_phy = s;
}

Ptr<LteEnbMac>
ComponentCarrierEnb::GetMac()
{
    NS_LOG_FUNCTION(this);
    return m_mac;
}

void
ComponentCarrierEnb::SetMac(Ptr<LteEnbMac> s)
{
    NS_LOG_FUNCTION(this);
    m_mac = s;
}

Ptr<LteFfrAlgorithm>
ComponentCarrierEnb::GetFfrAlgorithm()
{
    NS_LOG_FUNCTION(this);
    return m_ffrAlgorithm;
}

void
ComponentCarrierEnb::SetFfrAlgorithm(Ptr<LteFfrAlgorithm> s)
{
    NS_LOG_FUNCTION(this);
    m_ffrAlgorithm = s;
}

Ptr<FfMacScheduler>
ComponentCarrierEnb::GetFfMacScheduler()
{
    NS_LOG_FUNCTION(this);
    return m_scheduler;
}

void
ComponentCarrierEnb::SetFfMacScheduler(Ptr<FfMacScheduler> s)
{
    NS_LOG_FUNCTION(this);
    m_scheduler = s;
}

} // namespace ns3
